CHMA11H3 Quiz: Ch17_Testbank.doc

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18 Mar 2012
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CHMA11H3 Full Course Notes
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CHMA11H3 Full Course Notes
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17. 1 multiple choice and bimodal questions: the ph of a solution that contains 0. 818 m acetic acid ( sodium acetate is __________. ) and 0. 172 m: 4. 077, 5. 434, 8. 571, 8. 370, 9. 922. 17. 1: consider a solution containing 0. 100 m fluoride ions and 0. 126 m hydrogen fluoride. The concentration of fluoride ions after the addition of 5. 00 ml of 0. 0100 m hcl to 25. 0 ml of this solution is __________ m: 0. 0850, 0. 00167, 0. 0980, 0. 0817, 0. 00253. Chapter 17: additional aspects of aqueous equilibria: consider a solution containing 0. 100 m fluoride ions and 0. 126 m hydrogen fluoride. The concentration of hydrogen fluoride after addition of 5. 00 ml of 0. 0100 m hcl to 25. 0 ml of this solution is __________ m: 0. 107, 0. 100, 0. 126, 0. 00976, 0. 00193. 17. 2: the ka of acetic acid is of 1. 00 m potassium acetate and 50. 0 ml of 1. 00 m acetic acid is __________.